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Table 2 Design of identified national nutrition surveys

From: Cross-continental national nutrition surveys: a narrative review

Country

Survey name

Survey levela

Survey design

Year of first cycle

Year of last cycle

Interval of survey cycles

Population age

Sampling method

Sample sizea

RRa (%)

Ref

Canada

CHMS

Both

Ongoing

2007

2020

Every 2 y

3–79 y

Stratified three-stage

5000–10000 Individuals

50%—75%

[12]

Canada

CCHS

Individual

Ended

2004

2015

Not regular

≥ 1 y

Stratified three-stage

> 20,000 Individuals

50%—75%

[13]

US

NHANES

Both

Ongoing

1960

2022

Every 2 y

All groups

Complex, multistage, probability

5000–10000 Individuals

50%—75%

[8]

UK

NDNS

Both

Ongoing

2008

2019

Annually

≥ 1.5 y

Random sampling

1000–5000 Individuals

25%—45%

[4]

Greece

HNNHS

Both

Ended

2013/2015

NA

Not regular

Adults + children

Random stratified

1000–5000 Individuals

50%—75%

[21]

Greece

HYDRIA

Individual

Ended

2013/2014

NA

Not regular

≥ 18 y

Stratified two-stage random

1000–5000 Individuals

25%—50%

[22, 23]

Poland

WOBASZ

Both

Ongoing

2003/2005

2013/2014

Every 10 y

Adults

Stratified three-stage

5000–10000 Individuals

25%—50%

[24]

Portugal

IAN-AF

Individual

Ongoing

1980

2015/2016

Not regular

3 mo-84 y

Multistage

5000–10000 Individuals

25%—50%

[25, 26]

Spain

ENALIA 2

Individual

Ongoing

2012

2014/2015

Not regular

18–75 y

Random

1000–5000 Individuals

50%—75%

[27]

Switzerland

The National Nutrition Survey (menuCH)

Individual

Ended

2014/2015

NA

Not regular

18–75 y

Random three-stage

1000–5000 Individuals

< 25%

[28, 29]

Turkey

TNHS

Both

Ongoing

1974

2017

Every 5 y

All groups

Weighted, multistage, stratified cluster

5000–10000 Individuals; 15,000–20000 Households

> 75%

[30]

Russia

RLMS

Both

Ongoing

1994

2013/2014

Annually

All groups

Multistage probability

15,000–20000 Individuals; 5000–10000 Households

> 75%

[31, 32]

Czech Republic

SISP

Individual

Ended

1990

2010

Not regular

4–90 y

Systematic random

1000–5000 Individuals

25%—50%

[33, 34]

Finland

FINDIET

Individual

Ongoing

1972

2017

Every 5 y

18–74 y

Stratified random

1000–5000 Individuals

50%—75%

[35, 36]

Hungary

Hungarian National Food Consumption Survey among adults

Individual

Ended

2018/2020

NA

Not regular

10–74 y

Stratified random

1000–5000 Individuals

50%—75%

[37]

Iceland

Icelandic NNS

Individual

Ended

1990

2010/2011

Not regular

18–80 y

Random

1000–5000 Individuals

50%—75%

[38]

Austria

Austrian Nutrition Survey

Individual

Ongoing

1998

2018

Every 4 y

18–64 y

Multistage cluster

1000–5000 Individuals

NS

[39]

Belgium

BNFCS

Both

Ended

2004

2014/2015

Not regular

3–64 y

Multistage stratified

1000–5000 Individuals

NS

[40]

Denmark

DANSDA

Individual

Ongoing

1985

2011/2013

Not regular

4–75 y

Probability

5000–10000 Individuals

50%—75%

[41,42,43]

France

ESTEBAN

Individual

Ongoing

1993/1994

2014/2016

Not regular

6–74 y

Stratified random

1000–5000 Individuals

25%—50%

[44]

Germany

NVS

Both

Ongoing

1985

2007

Not regular

14–80 y

Stratified two-stage

15,000–20000 Individuals

25%—50%

[45, 46]

Ireland

NANS

Individual

Ended

2008/2010

NA

Not regular

≥ 18 y

Random

1000–5000 Individuals

50%—75%

[47, 48]

Italy

INRAN-SCAI

Individual

Ended

1980

2005/2006

Not regular

0.1–97.7 y

Multistage stratified sampling

1000–5000 Individuals

25%—50%

[14, 49]

Netherlands

DNFCS

Individual

Ongoing

2003

2019/2021

Not regular

1–79 y

Stratified

1000–5000 Individuals

50%—75%

[50]

Japan

NHNS

Both

Ongoing

1946

2019

Annually

All groups

Stratified random

5000–10000 Individuals; 1000–5000 Households

50%—75%

[6]

Mongolia

Mongolia NNS

Both

Ongoing

1992

2017

Not regular

15–49 y + children

Stratified cluster-randomized

5000–10000 Individuals; 1000–5000 Households

> 75%

[51]

South Korea

KNHANES

Both

Ongoing

1998

2019

Annually

≥ 1 y

Multistage clustered probability

10,000–15000 Individuals

> 75%

[52]

China

CHNS

Both

Ongoing

1989

2015

Not regular

Adults + children

Multistage random cluster

> 20,000 Individuals; 5000–10000 Households

NS

[53]

India

NNMB Survey

Both

Ongoing

1974

2015/2016

Every 5 y

 ≥ 20 y

Multistage stratified random

> 20,000 Individuals

> 75%

[54]

Philippines

NNS

Both

Ongoing

1978

2021

Every 5 y

All groups

Multistage stratified

> 20,000 Individuals;

> 20,000 Households

> 75%

[9]

Singapore

NNS

Individual

Ongoing

1993

2018

Every 6 y

18–69 y

Stratified

 < 1000 Individuals

50%—75%

[55]

Singapore

NPHS

Both

Ongoing

1992

2021/2022

Annually

18–79 y + children and seniors

Two-stage

5000–10000 Individuals; 5000–10000 Households

50%—75%

[55]

Taiwan

NAHSIT

Both

Ongoing

1980

2013/2016

Every 5 y

All groups

Multistage, stratified, clustered, probability

1000–5000 Individuals; 5000–10000 Households

50%—75%

[11]

Thailand

TFCS

Individual

Ended

2004/2005

NA

Not regular

≥ 3 y

Stratified three-stage

15,000–20000 Individuals

> 75%

[56]

Saudi Arabia

SHIS

Both

Ended

2013

NA

Not regular

≥ 15 y

Multistage stratified probability

10,000–15000 Individuals; 10,000–15000 Households

> 75%

[57]

Saudi Arabia

National Survey of Health, Diet, Physical Activity and Supplements among adults

Individual

Ended

2018

NA

Not regular

≥ 18 y

Stratified random

1000–5000 Individuals

NS

[58]

Saudi Arabia

KSAWHS

Both

Ongoing

2010

2019

Every 5 y

≥ 15 y

Stratified three-stage, probability proportional to population size

5000–10000 Individuals; 5000–10000 Households

> 75%

[59]

Kuwait

KNNS

Both

Ended

2008/2009

NA

Not regular

3–86 y

Stratified cluster

1000–5000 Individuals; 1000–5000 Households

< 25%

[60]

United Arab Emirates

UAEWHS

Both

Ongoing

2003

2018

Every 5 y

Adults + children + pregnant women

Multistage cluster

5000–10000 Individuals; 10,000–15000 Households

> 75%

[61]

Australia

NHS/NNPAS

Both

Ongoing

1989/1990

2020/2021

Every 2 y

> 2 y

Multistage random

10,000–15000 Individuals; 5000–10000 Households

> 75%

[62]

New Zealand

NZANS

Both

Ended

1977

2008/2009

Not regular

≥ 15 y

Multistage, stratified, probability proportional to size sample design

1000–5000 Individuals

NS

[63]

  1. Abbreviations: RR response rate
  2. aSurvey level: only surveys conducted among individuals or individuals and households (both). Sample size: reported as the average number per cycle. RR%: response rate is based on the average rate of overall completion of major elements of the survey